CN108436806A - Safety chuck that is a kind of plus being oriented to - Google Patents
Safety chuck that is a kind of plus being oriented to Download PDFInfo
- Publication number
- CN108436806A CN108436806A CN201810478828.6A CN201810478828A CN108436806A CN 108436806 A CN108436806 A CN 108436806A CN 201810478828 A CN201810478828 A CN 201810478828A CN 108436806 A CN108436806 A CN 108436806A
- Authority
- CN
- China
- Prior art keywords
- chuck
- air
- expanding shaft
- oriented
- card slot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000463 material Substances 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Abstract
The present invention relates to safety chucks that is a kind of plus being oriented to,Including chuck assembly and air-expanding shaft,The chuck assembly includes chuck axis and chuck,Described chuck axis one end is rotatably dispose on chuck assembly,The other end is equipped with the card slot being caught in for one end correspondence of the air-expanding shaft,The card slot along the radial opening of chuck axis enable the corresponding one end of the air-expanding shaft radially be caught in the card slot,The chuck is slidably arranged on the chuck axis,The chuck can be axially slided to the opening for covering the card slot and prevent air-expanding shaft from radially taking out,The chuck axis is equipped with close to one end of the air-expanding shaft and is oriented to groove body,The groove body that is oriented to is equipped with the inner cavity that cross section is equilateral triangle,The both ends of the air-expanding shaft are respectively equipped with and the matched triangle guide pad of guiding groove body,Described one end for being oriented to groove body auxiliary air-expanding shaft is accurately put into card slot.It is more convenient more accurate, time saving and energy saving that the device to dismount the air-expanding shaft.
Description
Technical field
The present invention relates to field of mechanical technique, and in particular to a kind of plus guiding safety chuck.
Background technology
What common standard security collet leaned in the market is the frictional force that is generated between spring and steel ball to ensure that disk is being transported
It is not opened when row, but this frictional force is limited.Due to various reasons, disk can be in half-dozen in the process of running
The state opened, the self-locking inclined-plane dry friction with safety chuck is to generate a large amount of metal fillings.Common safety chuck is because have
Frictional force between spring and steel ball exists, and opens disk and wants prodigious power (if operator when the diameter of material is bigger
Hand to extend have an effect it is relatively difficult be just more difficult to open disk).The square chuck of standard should be driven and position again, every turn of collet one
A 90 degree of air-expanding shafts and dragging for collet will hit at mouth cooperation there are one altering, and gap can easily become larger in use.Gap is bigger
Material at runtime stationarity it is poorer alter hit it is just also big.
Therefore, present market is using directly safety chuck is pushed away, because it is all round that the problem of cooperation precision is most of, by riding
Key of joint transmits torque, the general trisection of junction of the edges of two sheets of paper pin.Junction of the edges of two sheets of paper pin is smaller and is trisection, this results in being put into air-expanding shaft
When on collet support mouth will to comparison fiducial axis can just be put into position, such relatively time-consuming of operation.Axis is bad, and to be put into position time-consuming
Laborious inefficiency, simultaneously as misalignment be easy to cause destruction cooperation precision of colliding with.
Invention content
The present invention provides safety chuck that is a kind of plus being oriented to, solves the problems, such as techniques discussed above.
The technical solution that the present invention solves above-mentioned technical problem is as follows：Safety chuck that is a kind of plus being oriented to, including chuck dress
It sets and air-expanding shaft, the chuck assembly includes chuck axis and chuck, described chuck axis one end is rotatably dispose on chuck assembly, separately
One end is equipped with the card slot being caught in for one end correspondence of the air-expanding shaft, and the card slot makes the gas along the radial opening of chuck axis
The corresponding one end of swelling shaft can be radially be caught in the card slot, the chuck is slidably arranged on the chuck axis, the card
Disk can be axially slided to the opening for covering the card slot and prevent air-expanding shaft from radially taking out, and the chuck axis is close to the inflatable
One end of axis, which is equipped with, is oriented to groove body, the inner cavity for being oriented to groove body and being equipped with cross section as equilateral triangle, and the two of the air-expanding shaft
End is respectively equipped with accurately to be put into the matched triangle guide pad of guiding groove body, described one end for being oriented to groove body auxiliary air-expanding shaft
Card slot.
The beneficial effects of the invention are as follows：The lumenal cross-section for being oriented to groove body is equilateral triangle, and described equilateral three
Angular wherein a line setting is in horizontal upper end and equipped with opening, the identical setting of the triangle guide pad, to which triangle is oriented to
Block, which can be efficiently put into, to be oriented in groove body.It is installed at triangle guide pad and the guiding groove body for installing chuck axis side additional on air-expanding shaft
Form guider.The auxiliary device only plays guiding role in upper and lower material, and transmission is with positioning or by the card of chuck axis
Junction of the edges of two sheets of paper pin in slot is completed with the matching grooves on the circular block of inflatable shaft end.The auxiliary device make place air-expanding shaft when only
Inflatable shaft end can be put by guider by the junction of the edges of two sheets of paper pin automatic in-position of general trisection by being substantially aligned with
Groove on circular block.The device so that material is more convenient more accurate, time saving and energy saving up and down；Reduction, which is collided with, improves entire safety clamp
The service life of head.
Based on the above technical solution, the present invention can also be improved as follows.
Further, the safety chuck is directly to push away round safety chuck.
Advantageous effect using above-mentioned further scheme is：It is safer directly to push away safety chuck.Essentially consist in following advantages：
(1), the cooperation precision of disk and axis is more reasonable, disk and with axis sliding friction surface be all made of heat treatment grinding, that is, ensure precision
Increase service life again.Disk is more flexible, light in folding.The design position of safety switch is more reasonable, more effortless, more square
Just；(2), air-expanding shaft positioning is positioned using circular arc, the transmission of junction of the edges of two sheets of paper pin, material when rotated axis and collet to drag mouth always be circular arc
Contact；(3), structural symmetry is good, cooperation precision height operation is more stable.Have particularly with thin material and rotating speed Gao Shigeng excellent
Gesture.
Further, the center of the guide groove intracoelomic cavity is overlapped with the center of circle of the card slot.The guiding groove body with it is described
Card slot is positioned by the matching of the through-hole and straight pin that are correspondingly arranged.In addition, the guiding groove body is fixed by screws in
The side of the chuck axis.
Advantageous effect using above-mentioned further scheme is：It is described to be arranged concentrically the circle that ensure the inflatable shaft end
Type block can be accurately put into the round groove on the chuck axis, and the straight pin is easy to use, and dismounting is flexible, also makes institute
The processing for stating chuck assembly is more flexible simple.
Further, the triangle guide pad is fixed on by flat key and holding screw on the air-expanding shaft.Specifically, described
Holding screw passes perpendicularly through the flat key and the matched mounting hole of the air-expanding shaft.
Advantageous effect using above-mentioned further scheme is：The triangle guide pad is easy to dismount, in addition, it is desirable to fix three
The direction of angle guide pad is put into inflatable shaft end so as to make that the junction of the edges of two sheets of paper pin direction of general trisection is narrowly focused towards
In groove on circular block.
Above description is only the general introduction of technical solution of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, below with presently preferred embodiments of the present invention and after coordinating attached drawing to be described in detail such as.
The specific implementation mode of the present invention is shown in detail by following embodiment and its attached drawing.
Description of the drawings
Attached drawing described herein is used to provide further understanding of the present invention, and is constituted part of this application, this hair
Bright illustrative embodiments and their description are not constituted improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is the front view of the guiding groove body for a kind of plus guiding safety chuck that one embodiment of the invention provides；
Fig. 2 is the side view of the guide pad for a kind of plus guiding safety chuck that one embodiment of the invention provides；
Fig. 3 is the front view of the triangle guide pad for a kind of plus guiding safety chuck that one embodiment of the invention provides；
Fig. 4 is the side view of the triangle guide pad for a kind of plus guiding safety chuck that one embodiment of the invention provides；
Fig. 5 is that the guiding groove body for a kind of plus guiding safety chuck that one embodiment of the invention provides is matched with triangle guide pad
Close schematic diagram；
Fig. 6 is the work structure diagram for a kind of plus guiding safety chuck that one embodiment of the invention provides.
Fig. 7 be one embodiment of the invention provide it is a kind of not plus be oriented to safety chuck chuck assembly and air-expanding shaft cooperation
Schematic diagram；
Fig. 8 is the chuck assembly and air-expanding shaft cooperation knot for a kind of plus guiding safety chuck that one embodiment of the invention provides
Structure schematic diagram.
In attached drawing, parts list represented by the reference numerals are as follows：
1, chuck assembly；2, air-expanding shaft；3, triangle guide pad；4, it is oriented to groove body；12, chuck axis；11, chuck；123, block
Slot.
Specific implementation mode
Principles and features of the present invention are described below in conjunction with attached drawing 1-4, the given examples are served only to explain the present invention,
It is not intended to limit the scope of the present invention.
As shown in Figs 1-4, the technical solution that above-mentioned technical problem is solved the present invention provides the present invention is as follows：One kind, which adds, to be led
To safety chuck, it is characterised in that：Including chuck assembly 1 and air-expanding shaft 2, the chuck assembly 1 includes chuck axis 12 and card
Disk 11,12 one end of the chuck axis are rotatably dispose on chuck assembly 1, and the other end is equipped with one end correspondence for the air-expanding shaft 2
The card slot 123 being caught in, the card slot 123 enable 2 corresponding one end edge of the air-expanding shaft along the radial opening of chuck axis 12
Radial is caught in the card slot 123, and the chuck 11 is slidably arranged on the chuck axis 12, and the chuck 11 can be slided axially
It moves to the opening for covering the card slot 123 and prevents air-expanding shaft 2 from radially taking out, the chuck axis 12 is close to the air-expanding shaft 2
One end, which is equipped with, is oriented to groove body 4, and the groove body 4 that is oriented to is equipped with the inner cavity that cross section is equilateral triangle, the both ends of the air-expanding shaft 2
It is respectively equipped with and assists one end of air-expanding shaft 2 accurately to put with 4 matched triangle guide pad 3 of the guiding groove body, the groove body 4 that is oriented to
Enter card slot 123
The beneficial effects of the invention are as follows：It is installed on air-expanding shaft 2 triangle guide pad 3 and is installed at leading for 12 side of chuck axis
Guider is formed to groove body 4.The auxiliary device only plays guiding role in upper and lower material, and transmission is with positioning or by chuck
Junction of the edges of two sheets of paper pin in the card slot 123 of axis 12 is completed with the matching grooves on the circular block of 2 end of air-expanding shaft.The auxiliary device to put
It is substantially aligned with when as long as setting air-expanding shaft and is put into the junction of the edges of two sheets of paper pin automatic in-position of general trisection by guider
Groove on the circular block of 2 end of air-expanding shaft.The device so that material is more convenient more accurate, time saving and energy saving up and down；Reduction is collided with
Improve the service life of entire safety chuck.
Based on the above technical solution, the present invention can also be improved as follows.
Preferably, the safety chuck is directly to push away round safety chuck.It is safer directly to push away safety chuck.It essentially consists in following
Advantage：1, chuck assembly 1 and the cooperation precision of air-expanding shaft 2 are more reasonable, and chuck assembly 1 is all made of with 2 sliding friction surface of air-expanding shaft
Heat treatment grinding ensures that precision increases service life again.Chuck assembly 1 is more flexible, light in folding.Safety switch is set
It is more reasonable, more effortless, more convenient to count position；2, the positioning of air-expanding shaft 2 is positioned using circular arc, and the transmission of junction of the edges of two sheets of paper pin, material is when rotated
Air-expanding shaft 2 and the card slot 123 of chuck axis 12 are arc contact always；3, structural symmetry is good, cooperation precision height operation is more stable.
When particularly with thin material and high rotating speed advantageously.
Preferably, the center for being oriented to 4 inner cavity of groove body is overlapped with the center of circle of the card slot 123.Specifically, the guiding
Groove body 4 is positioned with the card slot 123 by the matching of the through-hole and straight pin 41 that are correspondingly arranged.In addition, the guide groove
Body 4 is fixed on the side of the chuck axis 12 by screw 42.It is described to be arranged concentrically the circle that ensure 2 end of the air-expanding shaft
Type block can be accurately put into the round groove on the chuck axis 12, and the straight pin is easy to use, and dismounting is flexible, also makes
The processing of the chuck assembly 1 is more flexible simple.
Preferably, the triangle guide pad 3 is fixed on by flat key and holding screw on the air-expanding shaft 2.Specifically, institute
It states holding screw and passes perpendicularly through the flat key and 2 matched mounting hole of the air-expanding shaft.The triangle guide pad is easy to dismount, and
And the guider needs the direction of fixed triangle guide pad 3, so as to make the junction of the edges of two sheets of paper pin direction of general trisection
In the groove being put on the circular block of 2 end of air-expanding shaft being narrowly focused towards.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the present invention in any form；It is all
The those of ordinary skill of the industry can be shown in by specification attached drawing and described above and swimmingly implement the present invention；But it is all
Those skilled in the art without departing from the scope of the present invention, are done using disclosed above technology contents
The equivalent variations of a little variation, modification and evolution gone out are the equivalent embodiment of the present invention；Meanwhile it is all according to the present invention
Substantial technological still falls within the skill of the present invention to the variation, modification and evolution etc. of any equivalent variations made by above example
Within the protection domain of art scheme.
Claims (6)
1. safety chuck that is a kind of plus being oriented to, it is characterised in that：Including chuck assembly (1) and air-expanding shaft (2), the chuck assembly
(1) include chuck axis (12) and chuck (11), described chuck axis (12) one end is rotatably dispose on chuck assembly (1), the other end
The card slot (123) being caught in, radial direction of the card slot (123) along chuck axis (12) are corresponded to equipped with one end for the air-expanding shaft (2)
Opening enable the corresponding one end of the air-expanding shaft (2) radially be caught in the card slot (123), the chuck (11) is slided
It is arranged on the chuck axis (12), the chuck (11) can be axially slided to the opening for covering the card slot (123) and prevent
Only air-expanding shaft (2) radially takes out, and the chuck axis (12) is equipped with close to one end of the air-expanding shaft (2) is oriented to groove body (4), described
Both ends of the groove body (4) equipped with air-expanding shaft (2) described in the inner cavity that cross section is equilateral triangle are oriented to be respectively equipped with and the guiding
The matched triangle guide pad (3) of groove body (4), the groove body (4) that is oriented to assist one end of air-expanding shaft (2) to be accurately put into card slot
(123)。
2. safety chuck that is a kind of according to claim 1 plus being oriented to, which is characterized in that described guiding groove body (4) inner cavity
Center is overlapped with the center of circle of the card slot (123).
3. according to claim 1 it is a kind of plus be oriented to safety chuck, which is characterized in that the guiding groove body (4) with it is described
Card slot (123) is positioned by the matching of the through-hole and straight pin (41) that are correspondingly arranged.
4. safety chuck that is a kind of according to claim 2 plus being oriented to, which is characterized in that the guiding groove body (4) passes through spiral shell
Nail (42) is fixed on the side of the chuck axis (12).
5. according to the safety chuck that any one of claim 1-4 is described a kind of plus is oriented to, which is characterized in that the triangle guide pad
(3) it is fixed on the air-expanding shaft (2) by flat key and holding screw.
6. safety chuck that is a kind of according to claim 5 plus being oriented to, which is characterized in that the holding screw passes perpendicularly through institute
State flat key and the air-expanding shaft (2) matched mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810478828.6A CN108436806B (en) | 2018-05-18 | 2018-05-18 | Safety chuck with guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810478828.6A CN108436806B (en) | 2018-05-18 | 2018-05-18 | Safety chuck with guide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108436806A true CN108436806A (en) | 2018-08-24 |
| CN108436806B CN108436806B (en) | 2024-02-20 |
Family
ID=63204605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810478828.6A Active CN108436806B (en) | 2018-05-18 | 2018-05-18 | Safety chuck with guide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108436806B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567819A (en) * | 2019-09-30 | 2019-12-13 | 中南大学 | Method for testing high-temperature compressive yield strength of material |
| CN110595889A (en) * | 2019-09-30 | 2019-12-20 | 中南大学 | Method for testing compressive yield strength of material |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2726077A1 (en) * | 1977-06-10 | 1978-12-14 | Koenig Wilfried Prof Dr Ing | Clamping chuck with central fixture hole in body - has equally distributed clamping segments around hole and clamp screw for flexible segment deformation |
| JP2005163909A (en) * | 2003-12-02 | 2005-06-23 | Nsk Ltd | Linear guide bearing device |
| CN1865111A (en) * | 2006-06-19 | 2006-11-22 | 汕头市东和机械有限公司 | Scroll and clamping device of scroll retracting mechanism |
| JP4027962B1 (en) * | 2006-12-29 | 2007-12-26 | 株式会社小松ライト製作所 | Imaging device |
| CN101450388A (en) * | 2007-12-03 | 2009-06-10 | 勤威(天津)工业有限公司 | Chuck special for turning |
| CN102451923A (en) * | 2010-11-02 | 2012-05-16 | 唐淑娟 | Split type inverted wedge type power chuck for machine |
| US20130216265A1 (en) * | 2010-10-29 | 2013-08-22 | Qingfei Peng | Driving force transmission mechanism and process cartridge containing the same |
| CN205309882U (en) * | 2015-12-21 | 2016-06-15 | 天津银宝山新科技有限公司 | Square for guide pin bushing auxiliary positioning device and anchor clamps |
| CN205357967U (en) * | 2016-02-22 | 2016-07-06 | 佛山市友强五金机械有限公司 | A eccentric wheel structure for cut apart dough machine |
| CN105937555A (en) * | 2016-06-20 | 2016-09-14 | 中山松德印刷机械有限公司 | Safety chuck mechanism for air shaft |
| CN106938678A (en) * | 2017-03-20 | 2017-07-11 | 郑州大河智信科技股份公司 | A kind of AGV dollies aided positioning system |
| CN206795633U (en) * | 2016-12-07 | 2017-12-26 | 苏州普瑞兹模型科技有限公司 | A kind of silica gel part secondary process tool |
| CN206985372U (en) * | 2017-03-29 | 2018-02-09 | 浙江康骏机械有限公司 | Gas expansion shaft is pushed up to attach together and put automatically |
| CN207293821U (en) * | 2017-08-03 | 2018-05-01 | 东莞市恩洋机械科技有限公司 | A kind of safety chuck |
| CN208342640U (en) * | 2018-05-18 | 2019-01-08 | 福州堂莹机械有限公司 | A kind of plus guiding safety chuck |
-
2018
- 2018-05-18 CN CN201810478828.6A patent/CN108436806B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2726077A1 (en) * | 1977-06-10 | 1978-12-14 | Koenig Wilfried Prof Dr Ing | Clamping chuck with central fixture hole in body - has equally distributed clamping segments around hole and clamp screw for flexible segment deformation |
| JP2005163909A (en) * | 2003-12-02 | 2005-06-23 | Nsk Ltd | Linear guide bearing device |
| CN1865111A (en) * | 2006-06-19 | 2006-11-22 | 汕头市东和机械有限公司 | Scroll and clamping device of scroll retracting mechanism |
| JP4027962B1 (en) * | 2006-12-29 | 2007-12-26 | 株式会社小松ライト製作所 | Imaging device |
| CN101450388A (en) * | 2007-12-03 | 2009-06-10 | 勤威(天津)工业有限公司 | Chuck special for turning |
| US20130216265A1 (en) * | 2010-10-29 | 2013-08-22 | Qingfei Peng | Driving force transmission mechanism and process cartridge containing the same |
| CN102451923A (en) * | 2010-11-02 | 2012-05-16 | 唐淑娟 | Split type inverted wedge type power chuck for machine |
| CN205309882U (en) * | 2015-12-21 | 2016-06-15 | 天津银宝山新科技有限公司 | Square for guide pin bushing auxiliary positioning device and anchor clamps |
| CN205357967U (en) * | 2016-02-22 | 2016-07-06 | 佛山市友强五金机械有限公司 | A eccentric wheel structure for cut apart dough machine |
| CN105937555A (en) * | 2016-06-20 | 2016-09-14 | 中山松德印刷机械有限公司 | Safety chuck mechanism for air shaft |
| CN206795633U (en) * | 2016-12-07 | 2017-12-26 | 苏州普瑞兹模型科技有限公司 | A kind of silica gel part secondary process tool |
| CN106938678A (en) * | 2017-03-20 | 2017-07-11 | 郑州大河智信科技股份公司 | A kind of AGV dollies aided positioning system |
| CN206985372U (en) * | 2017-03-29 | 2018-02-09 | 浙江康骏机械有限公司 | Gas expansion shaft is pushed up to attach together and put automatically |
| CN207293821U (en) * | 2017-08-03 | 2018-05-01 | 东莞市恩洋机械科技有限公司 | A kind of safety chuck |
| CN208342640U (en) * | 2018-05-18 | 2019-01-08 | 福州堂莹机械有限公司 | A kind of plus guiding safety chuck |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567819A (en) * | 2019-09-30 | 2019-12-13 | 中南大学 | Method for testing high-temperature compressive yield strength of material |
| CN110595889A (en) * | 2019-09-30 | 2019-12-20 | 中南大学 | Method for testing compressive yield strength of material |
| CN110567819B (en) * | 2019-09-30 | 2021-09-10 | 中南大学 | Method for testing high-temperature compressive yield strength of material |
| CN110595889B (en) * | 2019-09-30 | 2021-09-21 | 中南大学 | Method for testing compressive yield strength of material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108436806B (en) | 2024-02-20 |
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